import.io - Import. io helps its users find the internet data they need, organize and store it, and transform it into a format that provides them with the context they need.
Scrapy - Scrapy | A Fast and Powerful Scraping and Web Crawling Framework
Content Grabber - Content Grabber is an automated web scraping tool.
StormCrawler - StormCrawler is an open source SDK for building distributed web crawlers with Apache Storm.
Data Miner - Data Miner is a Google Chrome extension that helps you scrape data from web pages and into a CSV file or Excel spreadsheet.
Apache Nutch - Apache Nutch is a highly extensible and scalable open source web crawler software project.